Cold-formed RHS

100x50x3.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 50d = 100t = 3t = 3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
100mm
Widthb
50mm
Thicknesst
3mm
Outside corner radiusro
6mm

Mass and area

Mass per lengthm
6.6kg/m
Cross-sectional areaA
840.8mm²
Outside perimeterP
289.7mm

Strong axis x–x

Moment of inertiaIx
1.06510⁶ mm⁴
Elastic section modulusSx
21.2910³ mm³
Plastic section modulusZx
26.6610³ mm³
Radius of gyrationrx
35.58mm

Weak axis y–y

Moment of inertiaIy
0.360610⁶ mm⁴
Elastic section modulusSy
14.4210³ mm³
Plastic section modulusZy
16.4410³ mm³
Radius of gyrationry
20.71mm

Torsion and stability

Torsional constantJ
885.610³ mm⁴

Equivalents in other standards